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Old 02-04-2012, 05:40 PM
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Default Question on check engine light for 2004 Passat

I am getting a chk engine light and I got the following code:
VIN: WVWRH63B34P200786 Mileage: 102870km/63920miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: 078-907-551-ATQ.lbl
Part No: 3B0 907 551 DB
Component: 2.8L V6/5V G 0010
Coding: 07551
Shop #: WSC 00028
VCID: 66C857C7027CEC3
WVWRH63B34P200786 VWZ7Z0C8727917

3 Faults Found:
17544 - Fuel Trim: Bank 1 (Add)
P1136 - 35-00 - System too Lean
17546 - Fuel Trim: Bank 2 (Add)
P1138 - 35-00 - System too Lean
16840 - EVAP System
P0456 - 35-00 - Very Small Leak Detected
Readiness: 0000 1000

I cleared this code once, it came back again.
What is the likely hood of what may be bad?
is it Mass aur flow sensor?
Any help would be great.
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